High Speed Computerized Embroidery Machine RGH615/400(800)/1200 high efficiency , high-accuracy, widely use of embroidery of clothing, handbag ... of working effectively, machine is more stable.5. special high speed head, locking up-thread automatically,stepping motor lock head ... motor7. endurable parts with high precision, such as Japan Rotary Hook, Japan Encoder, Linear Rail Syatem, Italy Belt... which ...